






Sivga Nightingale Planar Diaphragm In-Ear Headphones (Open Box)
The design is in the shape of a water droplet
The water droplet-shaped design features a front metal housing and a carefully crafted solid wood faceplate, with a delicate and elegant surface.
Pleasant listening
Moderate bass, rich mids, and delicate, but not harsh treble
Classic design
With CNC machined housing and solid wood faceplate, giving it an elegant and high-end appearance.
In-Housing Developed Planar Driver
Dual magnetic driver
There is a dual magnetic field rectangular array structure, which has high transmission sensitivity, uniform soundstage distribution, and good transient response. It uses magnetic mechanics to reasonably match two sets of high-performance rare earth iron boron magnets, which significantly improves the efficiency compared to ordinary single magnets.
Driver Frame
It is made of aviation aluminum magnesium alloy material with a CNC machining pro- cess, so the size of the sound hole and vent hole is more precise, and it can optimize the movement of the diaphragm and accurately reproduce the rhythm of each frequency point. It can effectively reduce the resonance of the sound chamber, making the sound more pure and comfortable, while also increasing the lifetime of the driver.
Diaphragm
It is made of the latest self-developed ultra-thin composite material, combined with aluminum coil to make its treble more transparent and clean, while also extending the soundstage and making it wider.
Pleasant Sound
The scientific combination of ultra-thin composite diaphragm and powerful magnet makes its bass punchy and elastic, while also keeping high resolution for the treble.
The mid-range vocals are rich, emotional, and positioned slightly forward.
Comfortable to wear
The shape of the earphones perfectly matches the contour of the ears. The material of the earbud is very soft, making it very comfortable to wear.
High-end material selection
The wood faceplate has a bright surface and good texture The faceplate is carefully selected from precious wood that has been preserved for many years and is made by CNC precise machining, as well as traditional handmade techniques, like multiple polishing, painting, and natural air drying.
High-end cable
0.78mm 2-pin detachable cable design. The cable connector is 4.4mm balanced.
◆ Conductor: Japanese square silver plated copper
◆ Cable structure: (4 0.23mm x 7 cores +250D bulletproof wire) x 4 strands
◆ Outer insulation: Imported high gloss soft PVC, which is soft and not easy to tangle.
In the Box
- SIVGA Nightingale
- Hard carrying case
- 2x Eartip size M
- 2x Eartip size L
- 2x Eartip size S
- 1x Eartip case
Specifications
- Style: In-ear
- Driver type: Planar diaphragm
- Driver size: φ14.5 mm
- Frequency response: 20 Hz - 40K Hz
- Sensitivity: 100 dB +/- 3 dB
- Impedance: 16Ω+/-15%
- Cable length: 1.2 M +/-0.2 M
- Plug size: φ4.4 mm
- Weight: 15g
Pairs well with

Sivga Nightingale Planar Diaphragm In-Ear Headphones (Open Box)
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FAQs
Please read our FAQs page to find out more.
What products does Audio67 offer?
Audio67 specializes in high-quality headsets and microphones for gaming, professional use, and casual listening.
Where can I purchase Audio67 products?
You can buy Audio67 headsets and microphones from our official website, authorized retailers, and select online marketplaces.
Are Audio67 headsets compatible with all devices?
Most of our headsets are compatible with PCs, gaming consoles (PS5, Xbox, etc.), mobile devices, and tablets. Check the product specifications for detailed compatibility.
Are Audio67 headsets wireless or wired?
We offer both wired and wireless headsets. Please check the product description for details on connectivity.